Mathematics · Algebra
यदि a + b + c = 15 और a2 + b2 + c2 = 83 दिया गया है, तो ab + bc + ca ज्ञात कीजिए।
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 125✓
- 271
- 311
- 420
सही उत्तर देखें
25
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Mathematics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Algebra MCQs →Want more practice questions on Algebra?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Mathematics · Algebra